PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10259Insulator,bushing

Eaton Corp Information Management Systems Div Microwave Components · NSN 5970-01-140-1834 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-140-1834 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-140-1834. Primary manufacturer part number: 10259.
Features
  • Insulator,bushing — FSC 5970
  • Material: PLASTIC TETRAFLUOROETHYLENE OVERALL
  • Outside Diameter: 0.370 INCHES NOMINAL IN
  • Inside Diameter: 0.325 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corp Information Management Systems Div Microwave Components
Applications
  • Applications requiring Plastic Tetrafluoroethylene Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-01-140-1834, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Corp Information Management Systems Div Microwave Components. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-140-1834
Primary Part Number10259
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerEaton Corp Information Management Systems Div Microwave Components
StatusACTIVE
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Outside Diameter0.370 INCHES NOMINAL IN
Inside Diameter0.325 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-218-331010259 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5950-00-450-51702678864 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2520-00-710-796210-259 INTERCHANGEABLE
Universal Joint,vehicular
Apex Tool Group, Llc
5950-00-717-5753 INTERCHANGEABLE
Reactor
5950-01-009-9864 INTERCHANGEABLE
Coil,radio Frequency
5305-01-062-6451 INTERCHANGEABLE
Setscrew
3110-01-502-764610-259 INTERCHANGEABLE
Bearing,roller,tapered
Konrad Marine Inc Div Konrad Marine
4810-01-586-518010259 INTERCHANGEABLE
Stem,needle Valve
Amerex Corporation Dba Amerex Corp
1560-01-597-5898 INTERCHANGEABLE
Support,structural Component,air
5360-01-607-434110259 INTERCHANGEABLE
Spring,helical,compression
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
Cross-Reference Index
Part NumberManufacturer
10259 PRIMARY Eaton Corp Information Management Systems Div Microwave Components (USA)
Related Parts
4320-00-218-3310INTERCHANGEABLE
RING,WEARING
10259
5950-00-450-5170INTERCHANGEABLE
TRANSFORMER,POWER
2678864
2520-00-710-7962INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
10-259
5950-00-717-5753INTERCHANGEABLE
REACTOR
5950-01-009-9864INTERCHANGEABLE
COIL,RADIO FREQUENCY
5305-01-062-6451INTERCHANGEABLE
SETSCREW
3110-01-502-7646INTERCHANGEABLE
BEARING,ROLLER,TAPERED
10-259
4810-01-586-5180INTERCHANGEABLE
STEM,NEEDLE VALVE
10259
1560-01-597-5898INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,AIR
5360-01-607-4341INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10259
5220-01-665-9758INTERCHANGEABLE
GAGE,PLUG,PLAIN CYLINDRICAL
10-259

Frequently Asked Questions

What is NSN 5970-01-140-1834?

NSN 5970-01-140-1834 is a Insulator,bushing, manufactured by Eaton Corp Information Management Systems Div Microwave Components, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-140-1834?

NSN 5970-01-140-1834 has 1 cross-referenced part number: 10259 (Eaton Corp Information Management Systems Div Microwave Components).

What NSN replaces 5970-01-140-1834?

There are 11 known substitutes for 5970-01-140-1834: 4320-00-218-3310, 5950-00-450-5170, 2520-00-710-7962 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10259?

Key specifications for 10259: Material: PLASTIC TETRAFLUOROETHYLENE OVERALL; Outside Diameter: 0.370 INCHES NOMINAL IN; Overall Length: 3.000 INCHES NOMINAL IN; Inside Diameter: 0.325 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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